DBH 5590 radial shaft seal — 44.45 x 63.55 x 7.93

DBH 5590 belongs to radial shaft seal, part of our Seals range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 5590 and any equivalents.

When rotating equipment needs reliable lubricant retention, the DBH 5590 radial shaft seal offers a proven Mz configuration. This seal fits a 44.45 mm shaft and a 63.55 mm housing bore, with a height of 7.93 mm. Its design incorporates a sealing lip plus a retention feature to keep the seal securely in place. MR supplies this brand and can help you confirm the right seal for your application.

The DBH 5590 is a radial shaft seal built for shafts that rotate continuously. The Mz design means the seal has a lip for fluid control and an additional element that holds it firmly in the bore. This prevents oil or grease from leaking out and stops dust or moisture from getting in. Common places to find this seal include gearboxes, pumps, motors, and other power transmission assemblies.

For maintenance teams, checking the shaft and housing dimensions is the first step. The shaft should measure 44.45 mm, the housing bore 63.55 mm, and the seal height 7.93 mm. During installation, apply a light coat of the system's lubricant to the lip, avoid hammering directly on the seal, and make sure the shaft surface is free of burrs or deep wear marks. A worn shaft can shorten seal life, so inspect it before fitting a new seal.

If you need a replacement or an equivalent, send the code 5590 or the exact shaft and housing measurements via WhatsApp. With that information, we can check for alternatives in the same series or from other brands we supply. We can also explain how the Mz design compares to other seal styles for your operating conditions.

To get a quote for the DBH 5590, message us on WhatsApp with the part number. Our team responds promptly and can guide you through selection and installation questions. We serve customers across the United States, Canada, Mexico, and South America.